#1B9233#1B9233

#1B9233 is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.8% C 0.167 H 145.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX#1B9233
RGBrgb(27, 146, 51)
HSLhsl(132, 69%, 34%)
HSVhsv(132, 82%, 57%)
CMYKcmyk(81.5%, 0%, 65.1%, 42.7%)
CIE-LABlab(52.98, -51.27, 40.39)
CIE-LCHlch(52.98, 65.27, 141.77°)
OKLaboklab(57.77% -0.1381 0.0942)
OKLCHoklch(57.77% 0.167 145.7)
XYZxyz(11.3276, 21.0284, 6.5932)
Luminance0.2103 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9233 #921B7A
analogous
#3F921B #1B9233 #1B926F
triadic
#1B9233 #331B92 #92331B
tetradic
#1B9233 #1B3F92 #921B7A #926F1B
square
#1B9233 #1B3F92 #921B7A #926F1B
split-complementary
#1B9233 #6F1B92 #921B3F
monochromatic
#082B0F #115E21 #1B9233 #25C645 #4ADE68

Accessibility & contrast

On white

4.03
#1B9233 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.21
#1B9233 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9233
5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9233#FFFFFF#000000##000000
##1B92331.004.035.215.21
#FFFFFF4.031.0021.0021.00
#0000005.2121.001.001.00
##0000005.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#948428
Deuteranopia (green-blind)
#877B3B
Tritanopia (blue-blind)
#008E7E
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #1b9233;
/* rgb */ color: rgb(27, 146, 51);
/* oklch */ color: oklch(57.8% 0.167 145.7);
Tailwind
colors: {
  custom: {
    50: '#6eb36f',
    500: '#1b9233',
    950: '#000000',
  },
}
SCSS
$custom: #1b9233;
$custom-light: #6eb36f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9233",
  "rgb": {
    "r": 27,
    "g": 146,
    "b": 51
  },
  "hsl": {
    "h": 132.101,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57773,
    "c": 0.16718,
    "h": 145.7
  },
  "luminance": 0.2103
}

Semantic roles & 50–950 ramp

primary
#1B9233
secondary
#BF49A8
accent
#3CC8EC
background
#F7FBF6
surface
#EDF6EC
border
#C8D0C7
text
#081107
muted
#7B807A

Preview Lab

Preview with #1B9233

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#1B9233 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva